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<br />WINTER CALCULATIONS <br /> <br />en <br />en <br />:5 <br />CJ <br /> <br /> <br />GLASS <br />AREA <br /> <br />BASE <br />= WINTER <br />POINTS <br /> <br />CLIMATE ZONES 4. 5 6 <br /> <br /> GLASS .l SINGLE-PANE I DOUBLE-PANE .[ WINTER I AS-BUILT <br /> WINTER POINT MUL T, OR WINTER POINT MUL T, x OVERHANG = GLASS <br /> AREA x CLEAR T1N'f CLEAR TIN'f FACTOR (6A-10) WIN. PTS <br />N ''7'( , \.;- 9,6 9.6 5.6 6.1 / ~tD CJfD, <br />NE 7.4 7,3 3,5 4.2 - . <br />E ~-~.C:; - 2.2 - 2,0 - 5,6 - 3,6 I 5 , ~/J-~ <br />SE -10.3 - 9.7 -13,4 -10.4 <br />S tJ'), f -10.9 -10,2 -14,0 -11.0 { Ii L- - cJ~ / <br />SW <i 1 7 -10.3 - 9.7 -13,4 -10.4 <br />W -"i'~, c.. - 2,2 - 2,0 - 5.6 - 3.6 ,s 7 -/3'1 <br />NW 7.4 7,3 3,5 4,2 I <br />H' -32,1 -28,0 -27.0 -21.5 <br />AI ""1. '1. Q (" I,/}C' "'~J <br /> . <br /> <br /> <br /> ~ = = <br /> ,15 <br /> COMPONENT AREA x <br /> DESCRIPTION <br /> EXTERIOR <br />....I ADJACENT , <br />....I <br />~ <br />3= <br /> ... <br />en EXTERIOR 5.1 .:).,0 <br />a:: <br />0 ADJACENT 4.0 - I <br />0 , <br />Q <br /> <br /> ./ <br />CJ UNDER ATTIC 'li~~ ,6 l ~ 1 \ 1-'<C' /,0 "1.../tJr'') <br />z OR SINGLE .6 <br />::::i <br />iii ASSEMBLY ,6 <br />(.) BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING, AS.BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE. <br /> <br /> <br />a:: <br />o <br />o <br />....I <br />u... <br /> <br /> <br />4,1 <br /> <br />FOR SLAB ON GRADE USE PERIMETER LENGTH AROUND CONDITIONED FLOOR. FOR RAISED FLOORS USE AREA OVER UNCONDITIONED SPACE. <br />... <br /> <br /> <br />-1,9 <br />- ,2 <br /> <br />INFILTRATION <br /> <br />TOTAL COMPONENT BASE WINTER POINT~ <br /> <br />BASE HEATING TOTAL BASE <br />HEATING SYSTEM x WINTER <br />SYSTEM MULTIPLIER POINTS <br />1.1 7...... <br /> <br />....I <br />~ <br />g <br /> <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br />AREA <br /> <br />A/, <br /> <br />... <br /> <br />~f <br /> <br />(.lo." <br />19 <br /> <br />~. ( <br />t. ,{) <br /> <br />... <br /> <br />... <br /> <br />... <br /> <br /> <br />2FOR GLASS WITH KNOWN SHADING COEFFICIENT, SEE SECTION 1.1 OF APPENDIX C. TINT MULTIPLIERS MAY BE <br />USED FOR GLASS WITH SOLAR SCREENS, FILM, OR TINT, <br /> <br />.4. <br />